private void UpdateNormal(double[] ds, Color[] cs)
{
GaugeLayer theLayer = null;
if (MyChart.Layer.Contains("GaugeLayer"))
{
theLayer = _mychart.Layer["GaugeLayer"] as GaugeLayer;
}
else
{
theLayer = new GaugeLayer();
theLayer.Appearance = new GaugeAppearance();
theLayer.Appearance.Radius = 300;
//theLayer.Appearance.Center = new Point(190, 190);
//theLayer.Appearance.DialPE.Stroke = Color.Black;
//theLayer.Appearance.DialPE.StrokeWidth = 5;
theLayer.ChartComponent = MyChart;
_mychart.Layer.Add("GaugeLayer", theLayer);
_mychart.UserLayerIndex = new string[] { "GaugeLayer" };
// Set axes
_mychart.ChartType = ChartType.PieChart;
_mychart.Legend.Visible = false;
_mychart.Axis.Y.Labels.ItemFormatString = "<DATA_VALUE:0>";
_mychart.Axis.Y.MajorGridLines.Thickness = 5;
_mychart.Axis.Y.MinorGridLines.Thickness = 2;
_mychart.Axis.Y.MajorGridLines.DrawStyle = LineDrawStyle.Solid;
_mychart.Axis.Y.MinorGridLines.DrawStyle = LineDrawStyle.Solid;
// Set data source (this is meaningless to the gauge layer)
_mychart.Data.DataSource = Infragistics.UltraChart.Data.DemoTable.Table();
_mychart.Data.DataBind();
//this.ultraChart1.BackgroundImage = System.Drawing.Image.FromFile(Config.ImagePath + @"\chart_gray_bg.jpg");
}
#region sections & needle
theLayer.Appearance.Sections.Clear();
theLayer.Appearance.Needles.Clear();
GaugeSection section = null;
_invalidcode = 0;
double maxtick = _maxtick;
if (!double.IsNaN(ds[0]))
{
if (ds[0] < 0)
{
_invalidcode = 1;
}
maxtick = Math.Max(maxtick, ds[0]);
}
if (!double.IsNaN(ds[1]))
{
if (ds[1] < 0)
{
_invalidcode = 1;
}
maxtick = Math.Max(maxtick, ds[1]);
}
if (!double.IsNaN(ds[2]))
{
if (ds[2] < 0)
{
_invalidcode = 2;
}
maxtick = Math.Max(maxtick, ds[2]);
}
if (!double.Equals(maxtick, 100.0))
{
long mt = Convert.ToInt64(Math.Ceiling(maxtick));
if (mt % 100 == 0)
{
if (mt < 100)
{
maxtick = 100;
}
else
{
maxtick = Convert.ToDouble((mt / 100) * 100);
}
}
else
{
maxtick = Convert.ToDouble((mt / 100 + 1) * 100);
}
}
if (!double.IsNaN(ds[0]))
{
if (!double.IsNaN(ds[1]))
{
section = new GaugeSection(ds[0] - _mintick);
section.StartWidth = _sectionstart;
section.EndWidth = _sectionend;
section.PE.ElementType = PaintElementType.SolidFill; //.Gradient;
section.PE.FillGradientStyle = GradientStyle.Horizontal;
section.PE.Fill = cs[0]; //Color.Green;
//section.PE.FillStopColor = Color.Yellow;
theLayer.Appearance.Sections.Add(section);
section = new GaugeSection(ds[1] - ds[0]);
section.StartWidth = _sectionstart;
section.EndWidth = _sectionend;
section.PE.ElementType = PaintElementType.SolidFill; //.Gradient;
section.PE.FillGradientStyle = GradientStyle.Horizontal;
section.PE.Fill = cs[1]; //Color.Green;
//section.PE.FillStopColor = Color.Yellow;
theLayer.Appearance.Sections.Add(section);
section = new GaugeSection(maxtick - ds[1]);
section.StartWidth = _sectionstart;
section.EndWidth = _sectionend;
section.PE.ElementType = PaintElementType.SolidFill; //.Gradient;
section.PE.FillGradientStyle = GradientStyle.Horizontal;
section.PE.Fill = cs[2]; //Color.Green;
//section.PE.FillStopColor = Color.Yellow;
theLayer.Appearance.Sections.Add(section);
}
else
{
section = new GaugeSection(ds[0] - _mintick);
section.StartWidth = _sectionstart;
section.EndWidth = _sectionend;
section.PE.ElementType = PaintElementType.SolidFill; //.Gradient;
section.PE.FillGradientStyle = GradientStyle.Horizontal;
section.PE.Fill = cs[0]; //Color.Green;
//section.PE.FillStopColor = Color.Yellow;
theLayer.Appearance.Sections.Add(section);
section = new GaugeSection(maxtick - ds[0]);
section.StartWidth = _sectionstart;
section.EndWidth = _sectionend;
section.PE.ElementType = PaintElementType.SolidFill; //.Gradient;
section.PE.FillGradientStyle = GradientStyle.Horizontal;
section.PE.Fill = cs[2]; //Color.Green;
//section.PE.FillStopColor = Color.Yellow;
theLayer.Appearance.Sections.Add(section);
}
}
else
{
section = new GaugeSection(maxtick - _mintick);
section.StartWidth = 1;
section.EndWidth = 2;
section.PE.ElementType = PaintElementType.SolidFill;//.Gradient;
section.PE.FillGradientStyle = GradientStyle.Horizontal;
section.PE.Fill = _gaugecolor;
theLayer.Appearance.Sections.Add(section);
}
if (!double.IsNaN(ds[2]))
{
Needle nv = new Needle(ds[2], new PaintElement(_needlecolor));
nv.PE.StrokeWidth = 12;
nv.Length = _needlelength;
theLayer.Appearance.Needles.Add(nv);
}
#endregion
theLayer.Appearance.StartAngle = _bsemicircle ? 0 : -45;
theLayer.Appearance.EndAngle = _bsemicircle ? 180 : 225;
theLayer.Appearance.TextLoc = _textloc;
theLayer.Appearance.TickStart = _tickstart;
theLayer.Appearance.TickEnd = _tickend;
_mychart.Axis.Y.Visible = true;
_mychart.Axis.Y.Labels.Visible = true;
_mychart.Axis.Y.MajorGridLines.Visible = true;
_mychart.Axis.Y.MinorGridLines.Visible = true;
_mychart.Axis.Y.MajorGridLines.Color = _tickcolor;
_mychart.Axis.Y.MinorGridLines.Color = _tickcolor;
_mychart.Axis.Y.Labels.FontColor = _fontcolor;
_mychart.Axis.Y.LineColor = _linecolor;
if (_gaugetype == GaugeType.Blue3D)
{
theLayer.Appearance.DialPE = new PaintElement(String4Report.GetImage("Template0.gif"));
}
else
{
theLayer.Appearance.DialPE = new PaintElement(_gaugecolor);
}
//theLayer.Appearance.DialPE = new PaintElement(Color.WhiteSmoke, Color.CornflowerBlue, GradientStyle.Elliptical);
//if (_caption != null)
//{
// _mychart.TitleBottom.Text = _caption;
// _mychart.TitleBottom.FontSizeBestFit = true;
// _mychart.TitleBottom.HorizontalAlign = StringAlignment.Center;
//}
_mychart.InvalidateLayers();
}
/// <summary>
/// Determines whether the GaugeSectionCollection contains a specific GaugeSection.
/// </summary>
/// <param name="value">A GaugeSection</param>
/// <returns>true if the GaugeSectionCollection contains the specified GaugeSection; otherwise, false.</returns>
public bool Contains(GaugeSection value)
{
// If value is not of type GaugeSection, this will return false.
return(List.Contains(value));
}
/// <summary>
/// Removes the first occurrence of a specific GaugeSection from the GaugeSection Collection.
/// </summary>
/// <param name="value">A GaugeSection</param>
public void Remove(GaugeSection value)
{
List.Remove(value);
}
/// <summary>
/// Inserts an element into the GaugeSection Collection at the specified index.
/// </summary>
/// <param name="index">The zero-based index at which value should be inserted.</param>
/// <param name="value">The GaugeSection to insert.</param>
public void Insert(int index, GaugeSection value)
{
List.Insert(index, value);
}
/// <summary>
/// Searches for the specified GaugeSection and returns the zero-based index of the first occurrence within the entire GaugeSectionCollection.
/// </summary>
/// <param name="value">GaugeSection to search</param>
/// <returns>The zero-based index of the first occurrence of given GaugeSection within the entire GaugeSection Collection, if found; otherwise, -1</returns>
public int IndexOf(GaugeSection value)
{
return(List.IndexOf(value));
}
/// <summary>
/// Adds an GaugeSection to the end of the GaugeSection Collection.
/// </summary>
/// <param name="value">A GaugeSection</param>
/// <returns>The GaugeSection Collection index at which the value has been added.</returns>
public int Add(GaugeSection value)
{
return(List.Add(value));
}
